BAL supercover tile adhesive in Grey colour is highly flexible and rapid setting, its suitable for use on walls and floors and has a setting time of three hours at 3mm or 25mm thicknesses. This BAL adhesive is suitable for fixing ceramics, porcelain and vitrified tiles, mosaics, certain natural stones, terrazzo, rigid foam insulating materials and brick slips in dry or wet interior and exterior applications. Its high yeild for more coverage per bag saving you money and with great benefit of being flexible its ideal for use with underfloor heating.